* Headers only include <iosfwd> from now on, since that contains all the

[ginac.git] / ginac / wildcard.cpp

diff --git a/ginac/wildcard.cpp b/ginac/wildcard.cpp
index c653d830cd75cce8113e5736360aa481b2e021e9..37e23e97e6883715373fa258cbe38446ce68ef2c 100644 (file)
--- a/ginac/wildcard.cpp
+++ b/ginac/wildcard.cpp
@@ -20,6 +20,8 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <iostream>
+
 #include "wildcard.h"
 #include "print.h"
 #include "archive.h"